Special Guest Stars Steven Weber as Dr. Dean Archer Guest Stars Asjha Cooper as Vanessa Taylor Sarah Rafferty as Dr. Pamela Blake Johanna Braddy as Avery Quinn Nora Dunn as Dr. Lonnie Richardson Kellee Stewart as Carmen Walker Dale Raoul as Loraine Hendrick Lauren Frost as Emily Newmark-Torres Joy Nash as Cindy Paulson Ira Amyx as Pete Doyle Jorge Diaz as Erik Torres Co Starring Lorena Diaz as Nurse Doris Courtney Rioux as Paramedic Courtney Marie Tredway as Nurse Trinidad "Trini" Campos Lynnette Li as Nurse Nancy Desmond Gray as Paramedic Desmond Tonray Ho as Nurse Leah Amy J. Carle as Dr. Olga Patchefsky Anthony B. Jenkins as Darius Walker Steve Bernstein as Frank Conover Randy Bernales as Detective Victor Canosa